91爆料

Suitable for fast drilling of stones in quarry:

● Multiple fastening points for easy relocation of the machine, especially suitable for fast drilling works in a narrow space.
● Optimized double-hinge or universal ball joint between the headpiece and main frame make it possible for drilling vertical, horizontal or inclined holes.
● Unique slide guide and propulsion designs ensure fast feed and the straightness of drilled holes.
● Choice of power source to meet special working conditions in different quarry: pneumatic, pneumatic-electric or pneumatic-hydraulic.
● Hammers and drill bits of various specifications are available to meet the requirements for drilling stone of different hardness.
● Quick release of drilling rod.